Individual Calculations February 2020
 Westman, Lennart  Total change: -0.20  Rating chartPersonal card
 Falu KM 2019 R78 Falun SWE 2020-01-08
RcRownchangeKK*chgGame
 1659 1654 0.50 2 -0.48 20 -9.60 
  Hessel, Jan 1710 SWE0.001-0.4220-8.40 
  Holmstrom, Dennis 1608 SWE0.501-0.0620-1.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 DalaOpen 2020 lang Avesta SWE 2020-01-25
RcRownchangeKK*chgGame
 1769 1654 1.50 3 0.47 20 9.40 
  Agnas Thore, 1759 SWE1.0010.642012.80 
  Pettersson, Lars 1954 1731 SWE0.5010.11202.20 
  Moller, Hampus 1986 1818 SWE0.001-0.2820-5.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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